This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.
Chemical and radiological sample results
MS0820029 , Central Yazoo #2
23 of the 62 analytes this system has been tested for have been detected at least once, across 153 samples on record.
The other 39 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.
Across all 153 samples on record, detections range from November 5, 2003 to June 9, 2026. These figures cover the whole record.
What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.
What has been detected, ever
Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 63 of 63 results | Aug 21, 2007 | Aug 15, 2023 |
| Lead 1030 | Inorganic Chemical | 45 of 63 results | Aug 21, 2007 | Aug 15, 2023 |
| TTHM 2950 | Organic Chemical | 19 of 19 results | Aug 30, 2004 | Jun 9, 2026 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 18 of 18 results | Aug 30, 2004 | Feb 9, 2026 |
| Chloroform 2941 | Organic Chemical | 14 of 14 results | Sep 17, 2007 | Jun 9, 2026 |
| Bromodichloromethane 2943 | Organic Chemical | 14 of 14 results | Sep 17, 2007 | Jun 9, 2026 |
| Dibromochloromethane 2944 | Organic Chemical | 14 of 14 results | Sep 17, 2007 | Jun 9, 2026 |
| Dichloroacetic Acid 2451 | Organic Chemical | 13 of 13 results | Sep 17, 2007 | Feb 9, 2026 |
| Trichloroacetic Acid 2452 | Organic Chemical | 13 of 13 results | Sep 17, 2007 | Feb 9, 2026 |
| Barium 1010 | Inorganic Chemical | 9 of 9 results | Nov 5, 2003 | Apr 7, 2025 |
| Fluoride 1025 | Inorganic Chemical | 9 of 10 results | Nov 5, 2003 | Apr 7, 2025 |
| Chromium 1020 | Inorganic Chemical | 7 of 9 results | Apr 5, 2004 | Apr 7, 2025 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 13, 2011 | Jul 17, 2012 |
| Nickel 1036 | Inorganic Chemical | 3 of 9 results | May 10, 2010 | Apr 7, 2025 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 18, 2019 | Mar 20, 2023 |
| Sulfate 1055 | Inorganic Chemical | 3 of 3 results | Nov 5, 2003 | Oct 6, 2021 |
| Selenium 1045 | Inorganic Chemical | 3 of 9 results | Apr 5, 2004 | Apr 18, 2006 |
| Nitrite 1041 | Inorganic Chemical | 2 of 21 results | Oct 17, 2005 | Aug 17, 2006 |
| Calcium 1016 | Inorganic Chemical | 1 of 1 result | Oct 6, 2021 | Oct 6, 2021 |
| Chloride 1017 | Inorganic Chemical | 1 of 1 result | Oct 6, 2021 | Oct 6, 2021 |
| Conductivity @ 25 C Umhos/CM 1064 | Water Quality | 1 of 1 result | Oct 6, 2021 | Oct 6, 2021 |
| Alkalinity, Total 1927 | Water Quality | 1 of 1 result | Oct 6, 2021 | Oct 6, 2021 |
| Cadmium 1015 | Inorganic Chemical | 1 of 9 results | Apr 5, 2004 | Apr 5, 2004 |
No date range is applied: this list draws on every sample on record. Show the last two years only.
The most recent samples, result by result
The table below lists 81–90 of 153 samples, newest first — collected September 24, 2013 to September 16, 2014. The summary above covers all 153.
22 results from the 10 samples listed here: 20 detected, 2 not detected. Across the whole record it is 262 of 641. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| 0.0309 mg/l , sample collected Sep 16, 2014 07:30, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0026 mg/l , sample collected Sep 16, 2014 07:30, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1588 mg/l , sample collected Sep 16, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0012 mg/l , sample collected Sep 16, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0124 mg/l , sample collected Sep 16, 2014 07:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0033 mg/l , sample collected Sep 16, 2014 07:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.175 mg/l , sample collected Sep 16, 2014 07:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0036 mg/l , sample collected Sep 16, 2014 07:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0651 mg/l , sample collected Sep 16, 2014 08:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0015 mg/l , sample collected Sep 16, 2014 08:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.1046 mg/l , sample collected Sep 16, 2014 04:36, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0022 mg/l , sample collected Sep 16, 2014 04:36, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0104 mg/l , sample collected Sep 16, 2014, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.0023 mg/l , sample collected Sep 16, 2014, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| 0.0347 mg/l , sample collected Sep 16, 2014 07:05, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
| 0.003 mg/l , sample collected Sep 16, 2014 07:05, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2012 – Dec 31, 2014 |
|
||
| Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Oct 21, 2013 03:30, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 5.99 ug/l , sample collected Sep 24, 2013 02:20, sampling point MRT000 | Chloroform 2941 EPA method 524.2 | Not recorded |
| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 24, 2013 02:20, sampling point MRT000 | Bromoform 2942 EPA method 524.2 | Not recorded |
| 3.05 ug/l , sample collected Sep 24, 2013 02:20, sampling point MRT000 | Bromodichloromethane 2943 EPA method 524.2 | Not recorded |
| 1.03 ug/l , sample collected Sep 24, 2013 02:20, sampling point MRT000 | Dibromochloromethane 2944 EPA method 524.2 | Not recorded |
| 10.07 ug/l , sample collected Sep 24, 2013 02:20, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Sep 16, 2014 07:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-054PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0309 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0026 mg/l
-
- Collected
- Sep 16, 2014 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-053PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1588 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0012 mg/l
-
- Collected
- Sep 16, 2014 07:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-092PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0124 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0033 mg/l
-
- Collected
- Sep 16, 2014 07:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-091PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.175 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0036 mg/l
-
- Collected
- Sep 16, 2014 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-090PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0651 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0015 mg/l
-
- Collected
- Sep 16, 2014 04:36
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-089PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1046 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0022 mg/l
-
- Collected
- Sep 16, 2014
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-088PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0104 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0023 mg/l
-
- Collected
- Sep 16, 2014 07:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140917-087PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0347 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.003 mg/l
-
- Collected
- Oct 21, 2013 03:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 131022-029CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 0.015 mg/l Minimum Reporting Level
-
- Collected
- Sep 24, 2013 02:20
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130925-003TH
- Laboratory
- MSDH Lab
-
Chloroform 2941 EPA method 524.2
- Result
- 5.99 ug/l
- Monitoring period
- Not recorded
-
Bromoform 2942 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Bromodichloromethane 2943 EPA method 524.2
- Result
- 3.05 ug/l
- Monitoring period
- Not recorded
-
Dibromochloromethane 2944 EPA method 524.2
- Result
- 1.03 ug/l
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 10.07 ug/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
Routine (10).